baber/WOPTO huggingface dataset:
Patent JP-H11336588-A (JP)
Title: Cylinder direct injection type internal combustion engine
Inventor: NAKAYAMA YOSHINORI
IPC: F02M63/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reconcile low fuel consumption and high output while reducing exhaust emission, and to improve the starting performance, by enabling intake pipe injection depending on operating conditions of an engine in a cylinder direct injection type internal combustion engine. SOLUTION: A fuel injection valve 33 can be rotated by a motor 45, whereby uniform combustion by intake pipe injection is enabled on condition that an inclined injection hole 7 is directed to inside of an intake port 27. Meanwhile, in a compression stroke during which an intake valve 23 is closed, when the fuel injection valve 33 is rotated so that the injection hole 7 is directed to inside of a combustion chamber 22, stratified combustion by cylinder injection is enabled. Alternatively, by providing the fuel injection valve with an injection hole of intake pipe side in addition to the injection hole of cylinder side, allowing selective use thereof, it is possible to switch the injection mode between the cylinder injection and the intake pipe injection. The intake pipe injection may be conducted not only in a suction stroke but also in the preceding exhaust stroke.
Patent JP-S5849466-A (JP)
Title: Coating device
Inventor: YAMADA KIYOSHI
IPC: B05C7/04
Filed: 1981-09-16
Abstract: PURPOSE:To suitably coat the inside of a hollow part of a substance to be coated, by constituting so that the substance to be coated is capable of rocking around the first horizontal axis, and also is capable of rotating around the second axis in the direction crossing the first axial direction, in a state that the substance to be coated has been held. CONSTITUTION:A rocking frame 5 is pivotally supported by a fixed frame 2 so that it can be freely rocked around the first axes 6, 7 horizontal to the frame 2, and also against this frame 5, a rotary frame 13 is pivotally supported by the frame 5 so as to rotate around the second axis 14 in the direction crossing the direction of said first axes. Also, against this frame 13, a moving frame 22 is supported by the frame 13 so that it can move freely in the direction of said second axis and rotates around said second axis together with the frame 13, also holding tools 20, 20' and 25, 25' are installed to the frame 13 and the frame 22, respectively, and substances to be coated W, W' are held between the frame 13 and the frame 22. That is to say, when coating the inside of the hollow part of the substance to be coated, the inside of the hollow part can be coated evenly and uniformly, and also the coating work can be executed rationally and efficiently.
Patent JP-H01314857-A (JP)
Title: Refrigerating cycle
Inventor: FUKUURA HIROSHI
IPC: F25B1/00
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the pressure at the upstream of a pressure reducing unit from decreasing by providing flow rate regulating means in an injection circuit, and reducing the amount of refrigerant flowing in the circuit if the pressure at the upstream side of the unit is low. CONSTITUTION:Refrigerant of an intermediate pressure reduced by a capillary tube 7 is separated into vapor refrigerant and liquid refrigerant by a vapor/liquid separator 8. If the temperature of the vapor refrigerant passing an injection circuit 12 is 2 deg.C or higher (intermediate pressure is high), the diameter of an orifice of flow rate regulating means 13 is enlarged, the vapor refrigerant from the separator 8 is introduced to the suction port 3 of a refrigerant compressor 2, the refrigerant suction efficiency of the compressor 2 is improved, and the intermediate pressure at the upstream side of a pressure reducing unit 9 is reduced. If it is 2 deg.C or less, the diameter of the orifice is reduced, the quantity of the refrigerant to be introduced from the separator 8 to the port 3 is decreased. Thus, the intermediate pressure at the upstream side of the unit 9 is held high as compared with the case that the means 13 is not provided. On the other hand, the vapor refrigerant is reduced at the flow rate by the means 13 in the degree that a gas cylinder port communicating with the port 3 of the compressor 2 is not defective due to insufficient refrigerant and introduced to the port 3.
Patent JP-H01317193-A (JP)
Title: Epitaxial device of ionized molecular beam and ionized gas feeding nozzle
Inventor: YAMAMOTO MUTSUMI
IPC: C30B23/08
Filed: 1988-06-14
Abstract: PURPOSE:To obtain a thin film having excellent crystallizability, stocichiometric composition ratio, etc., by ionizing molecular beam irradiated from a molecular beam source by electron cyclotron resonance by a magnetic field generated from a magnetic field generating device and microwave. CONSTITUTION:A substrate 5 is supported on a substrate holding fixture 4 set in a vacuum container 2 and molecular beam sources 7a, 7b, etc., and raw materials of Zn lump, S powder, etc., are stored in the container. Then the molecular beam sources 7a, 7b, etc., are heated to emit molecular beam. The molecular beam irradiated from the molecular beam sources 7a, 7b, etc., is ionized by microwave discharge generated by resonance action of a magnetic field produced by a magnetic field generator set in the vicinity of the molecular beam sources 7a, 7b, etc., and microwave introduced through a wave guide 12 and a microwave guide window 11 into the vacuum container 2. Then when plasma is stabilized, a main shutter 6 is opened and a thin film is piled on the substrate 5.
Patent JP-S5671248-A (JP)
Title: Manufacturing process of cathode-ray tube
Inventor: MISUMI AKIRA
IPC: H01J9/39
Filed: 1979-11-14
Abstract: PURPOSE:To improve characteristic in reduction of heating time, economization of its consuming energy and cost-down by performing the exhausting process of gas in the tube. CONSTITUTION:In the exhaust process of gas in a cathode-ray tube, degassing is performed out of the parts in the exhausting in a vacuum evacuation system composed of an oil rotary pump and an oil diffusion pump within normal temperatures or atmosphere under room temperature without heating the cathode-ray tube. In this case, for example, 10<-3>-10<-4> Torr is obtained for vacuity in the tube, the main content in the resiudal gases is found overwhelmingly much of H2O, which are then absorbed by Ba getter evaporating splashed membrance resulting in being 10<-5>-10<6> Torr of vacuity. Thus, is disopenses with any heating furnace for evacuating air, enables to sharply reduce the production cost and to save energy consumption.
Patent JP-H022961-A (JP)
Title: Output gate circuit of large scale integrated circuit
Inventor: HARADA KENJI
IPC: H03K19/00
Filed: 1988-06-14
Abstract: PURPOSE:To make it possible to test the output levels of a logic LSI quickly with the minimum number of gates by setting a test mode with the first exclusive terminal of an output gate circuit, performing access to an output-level setting and controlling means with the second exclusive terminal, and setting the output levels of an output-level setting means at one time. CONSTITUTION:A logic circuit part 2 comprises the combination of logic element of at least several hundred gates or more. An output-level setting means 40 has two stages of NOR gates having the number corresponding to a plurality of outputs of the logic circuit part 2 in order to gate the outputs of the logic circuit part 2 between the outputs of the logic circuit 2 and output terminal OUT1-OUTn of a large scale integrated logic circuit 10. An output-level setting and controlling means 50 has a terminals NT1 and a terminal NT2. The terminal NT1 is connected to one input of each NOR gate of the first stage of the NOR gates within the setting means 40. The terminal NT2 sets the gate levels of the setting means 40. An output gate circuit 60 has the setting means 40 and the setting and controlling means 50 and controls the output state of the logic circuit part 20.
Patent JP-S6039597-A (JP)
Inventor: TAKIMOTO YOSHINORI
IPC: B23K7/00
Filed: 1983-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10334191-A (JP)
Title: Card plate thickness detector for card reader-writer
Inventor: KOJIMA SUSUMU
IPC: G06K13/06
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a card other than a stipulated thickness from intruding inside an access device inside a card reader as much as possible by providing a control means for controlling card carriage based on the plate thickness detection signals of the card by an angle detection means. SOLUTION: To the control means 51, the traveling position information of an inserted card is inputted from a first card detection sensor 52 disposed at the upstream of a first carrying roller and a second card detection sensor 53 disposed at the downstream of a second carrying roller. Also, a detected value which is the plate thickness information of the card is inputted from the angle detection means 41. The control means 51 judges whether or not the detected value inputted from the angle detection means 41 when the first and second carrying rollers simultaneously hold the inserted card is within a stipulated range set beforehand based on the detection signals of the first and second card detection sensors 52 and 53.  In the case that it is not within the stipulated range, it is judged that the card plate thickness is not within the stipulated range and the control means 51 controls the drive of a card carrying means 4 based on the information and prevents intrusion to a card insertion port.
Patent JP-H11321487-A (JP)
Title: Vehicular combination switch structure
Inventor: SOMEYA KOICHI
IPC: H01H25/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To assemble a horn piece easily. SOLUTION: A vehicular combination switch is stuck to the lower surface of a rotating handle and a horn piece 36 contacting a slide-contact ring connected to the electric circuit of the horn is arranged on a base 1. The base 1 has a through hole 1e for inserting the conductive metal rod 36a of the horn piece 36 vertically movably and an enclosure 1f formed around the through hole 1e on the lower surface of the base 1. The horn piece 36 has the metal rod 36a slide-contacting the slide-contact ring and an elastic contact piece 36b arranged at the lower end of the conductive metal rod 36a a contacted to a terminal block 20e arranged on the board surface of a first pole board 20.
Patent JP-H0815796-A (JP)
Title: X-ray image converting sheet and reading device therefor
Inventor: RYU KOSUKE
IPC: H04N5/32
Filed: 1994-06-28
Abstract: PURPOSE:To prevent the reduction of image reading sensitivity and also to obtain an imaging plate of high image resolution by picking up an image with high phosphor cell density per unit area in a state where a sheet is not stretched out at the time of picking up the image, and reading the image in a state where the sheet is stretched out at the time of reading the image. CONSTITUTION:The sheet is used in a contracted state at the time of picking up the X-ray image, and the X-rays modulated by image information are transmitted through surface protective layers C1, C2 and C3..., and stimulable phosphor cells P1, P2 and P3... are irradiated with the X-rays, then, energies are stored in respective phosphors in accordance with the irradiation quantity of X-rays. Then, in the case of reading the image from the sheet where the X-ray image is stored in such a way, the image is read in a state where the stretch sheet B is stretched out in longitudinal and horizontal directions. A laser beam is cut off when two or more adjacent phosphors are simultaneously irradiated. By having such a way, one phosphor cell is surely irradiated wit the laser beam at each time, so that the resolution is improved.
Patent JP-H0440380-A (JP)
Title: Search device for grounding fault point of cable
Inventor: TOUBAI TAKESHI
IPC: G01R31/08
Filed: 1990-06-05
Abstract: PURPOSE:To enable an easy detection of a grounding fault point even for a cable, the installed position of which is invisible, by alternately transmitting a pilot signal and a search signal having different frequencies to the cable to be tested, and detecting them with a magnetic sensor. CONSTITUTION:When the search signal is sent to the cable D from a transmitting part A, the end of cable D is opened by the terminal part B, so when there exists the ground fault, a leak current flows in the part of cable D from the transmitting part A to the grounding fault point 31 but not from the grounding fault point 31 to the end of cable. Therefore, the grounding fault point 31 is learned since the search signal can be detected by the magnetic sensor 21 up to the grounding fault point 31 but not in the part beyond that point. In the case the course of cable D is invisible, the pilot signal is utilized. When the pilot signal is being transmitted, the end of cable D is terminated at the terminal part B to the earth, so the signal can be detected 21 anywhere except the case of complete ground fault. That is, when the pilot signal can be detected, the existence of cable D near the sensor 21 is learned, and when the pilot signal can be detected but search signal can not be detected, the existence of grounding fault point 31 at the side of transmitting part A on this side of sensor is learned.
Patent JP-H01314964-A (JP)
Title: Urine examination container
Inventor: HIRATA ISAO
IPC: A61B5/20
Filed: 1988-06-16
Abstract: PURPOSE:To simply and accurately compare the color of a specimen with a standard color to judge the same and to preserve an examination container for a long period of time by hermetically sealing a container body by an outer packing bag composed of a material protecting a reagent from the stimulation of light, water and air. CONSTITUTION:When a container main body (body 1, bag body 2) is taken out of an outer packing bag 7 to be assembled into a cup shape, a stick 5 is opened to generate a gap between the stick 5 and the container main body. Next, a necessary amount of urine is received in the bag body 2 and all of the received urine is disposed to again fold the bag body 2 into a flat state along fold lines 30. Whereupon, the stick 5 is inserted between the folding part 20 of the bag body 2 and a W-shape bottom part 25 to be closed in opposed relation to a see-through part 6. After the bag body 2 is allowed to stand for a predetermined time, the reagent 50 of the stick 5 can be directly compared with the upper and lower standard colors 60 of the see-through part 6 to be judged. Since the container body is sealed by the outer packing bag 7 composed of material quality protecting the reagent 50 from light, water and air, the reagent 50 can be protected and the container body can be preserved for a long period of time.
Patent JP-H11339568-A (JP)
Title: Audio wire conductor
Inventor: YOSHITAKE SHUNICHI
IPC: H01B11/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an audio wire conductor excellent in sound quality. SOLUTION: This audio wire conductor is formed of an audio wire conductor wherein silver purity in its silver phase is 99.999% or more, each content of Cu, Pd, Fe, Au and Pd contained as impurities is set less than 3 ppm as needed, and additionally, time average diameter of crystalline particles is set to 0.01-0.5 mmϕ as needed.
Patent JP-H0440382-A (JP)
Title: Detecting system for drop of battery voltage
Inventor: YONEKURA MIKIO
IPC: G01R31/36
Filed: 1990-06-05
Abstract: PURPOSE:To enable accurate detection of the remaining life time of a battery by obtaining the difference between the initial time of the lowering of battery voltage which is detected by a realtime clock circuit provided with the battery as the power source and the present time. CONSTITUTION:Since the battery 15 is provided as a power source for the raltime clock circuit 16, detection circuit 19 for the drop of voltage, and register 17, the voltage of battery 15 is always monitored by the circuit 19 even if a main power source is disconnected. When the drop of voltage is detected by the circuit 19, the detected time of the drop of voltage by the circuit 16 is stored in the register 17 by the rise of detection signal. Next, when the detection of the drop of voltage made by the circuit 19 is recognized by the CPU 11 through an input port 20, the stored 17 detection time for the drop of voltage is read out from an input port 18 and the present time is read out from the circuit 16, then the remaining life time of battery 15 at the present time can be exactly detected by means of subtracting the elapsed time upto the present time through the drop time of voltage from the reference value for remaining life time of battery 15 which is being stored in a CMOS memory 14.
Patent JP-H11339952-A (JP)
Title: Heating cooking device
Inventor: YAMASHITA YOSHIHIRO
IPC: H05B11/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To set the output of a heating section interlockingly with the absolute position of an operation section, to display the present output setting, to set the on/off and the increase/decrease of the output setting of the heating section by a single operation method by providing encoders outputting digital signals based on the displacement of the operation section and switches opened or closed near the end of the displacement of the operation section. SOLUTION: First and second operation means 61, 62 are provided with cylindrical operation knobs 616, 626. Encoders SW614, SW624 are arranged at the center sections of the operation knobs 616, 626 to detect the rotations of the operation knobs 616, 626. Lugs 617, 627 are provided on the peripheral sections of the operation knobs 616, 626, and microswitches SW615, SW625 are pushed by the CCW rotation ends of the operation knobs 616, 626. The on/off and output setting of weak and strong can be set by one kind of operation method to rotate the operation knobs 616, 626 CW or CCW.
Patent JP-S6126907-A (JP)
Title: Video signal recorder
Inventor: OKAUCHI TAKESHI
IPC: G11B5/027
Filed: 1984-07-16
Abstract: PURPOSE:To make good use of the performance of a magnetic head as well as a magnetic tape having a wide recording frequency band and to improve the picture quality, by using a means that varies the clip amount of a high band increased luminance signal. CONSTITUTION:The video signal supplied to a terminal 1 is supplied to an LPF3 via an AGC circuit 2 and spearated from the luminance signal. Then the video signal is supplied to a pre-emphasis circuit 4 via a deviation setting variable resistance VR1. The overshoot part of a high band increased signal is clipped by a clip circuit 5, and this signal undergoes the FM modulation through an FM modulation circuit 6 and recorded to a magnetic tape by magnetic heads 8a and 8b via a recording amplifier 7. Here a clip level varying means VR2 of the circuit 5, for example, is controlled to set the white clip level at the recording limit level. At the same time, a clip level varying means VR3 is controlled to set the dark clip level at the recording limit level. This improves the reproducibility of the edge areas of a reproduced picture. Thus the picture quality is improved.
Patent JP-H0442817-A (JP)
Title: Magnetic material powder of oxide and its production
Inventor: SATO TADAKUNI
IPC: C01G49/00
Filed: 1990-06-07
Abstract: PURPOSE:To obtain magnetic material powder of magnetoplumbite type oxide having high coercive force by burning a raw material powder, blended to give a chemical composition of specific magnetic material of oxide, in a burning atmosphere. CONSTITUTION:In production of magnetic material powder of oxide, raw material powders are blended to give a chemical composition shown by the formula (n=0-1.5; when 0<=a<=0.05, 0.2<=x<=4.0; when 0.05<=a<=1.0, 0.1<=x<=4.0) and dried to prepare starting powder. Then the starting powder is burnt in a burning atmosphere and made into burnt powder to give the objective magnetic powder. By the above-mentioned production of magnetic material powder, magnetoplunmbite type ferrite (M type ferrite) material wherein Fe2O3 is partially replaced with Al2O3 especially among magnetoplumbite type ferrite can be produced in a wide production range so as to show the same magnetic characteristics.
Patent JP-H11340064-A (JP)
Title: Transformer for switching power supply
Inventor: OTA TOMOTSUGU
IPC: H01F27/24
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a transformer for switching power supply. SOLUTION: A power transformer T comprises a closed magnetic circuit which is formed by combining a core 1 having an open leg part with another core 2 that is butted to the core 1 as to cover the open leg part thereof at a specified gap G, as well as a winding 3 wound around the closed magnetic circuit. Then the butting width WG of the butting end part A of the open leg part is made small, imparting nonlinearlity to inductance. The power transformer T having such a structure is used for a switching power supply, so that the inductance of the power transformer T varies according to load, and the on-duty of switching operation can be maintained within the specified range even in a low load. As a result, the switching loss at turning on time can be reduced significantly, improving the efficiency of power supply.
Patent JP-H05339058-A (JP)
Title: Si-sic shelf plate and its production
Inventor: HANZAWA SHIGERU
IPC: C04B35/573
Filed: 1992-06-08
Abstract: PURPOSE:To provide a Si-SiC shelf plate having high strength so that the amt. of material to be calcined is increased, and has excellent spalling resistance, creeping resistance and oxidation resistance. CONSTITUTION:This Si-SiC shelf plate consists of a Si-SiC sintered body containing at least SiC and Si as the structural components, and has slits or grooves to relax stress. These slits or grooves are filled with metal Si. This Si-SiC shelf plate is obtd. by using such a source material containing SiC powder, org. binder, water or org. solvent, and if necessary, graphite powder, compacting the source material into a body having slits or grooves, impregnating the compact with metal silicon in an inert gas atmosphere under reduced pressure or in vacuum, and filling the slits or grooves with the metal silicon.
Patent JP-H06164270-A (JP)
Title: Method and apparatus for amplification of input signal
Inventor: ANTONII DEYUPON
IPC: H03G3/10
Filed: 1993-06-18
Abstract: PURPOSE: To make the gain and/or the shifting of the output signal of an already described type of amplifier easily changeable by respectively generating first an/or second ramp wave signals from first and second counters. CONSTITUTION: An input signal Vi deduced from video signals generated from a video signal source 20 is led to the first input terminal of a V/t(voltage/time) converter 11 and the signal of a counter 13 is led to the second input terminal of the converter 11. A pulse width modulated(PWM) signal generated from the converter 11 is led to the first input terminal of a t/V converter 12 and the second input terminal of the converter 12 is connected to a lamp wave voltage generating circuit 14. The ramp wave voltage generator 14 supplies a ramp wave voltage signal VR. In this case, the luminance and/or contrast of video signals displayed on an LCD panel can be changed very easily, because the counter clock frequency and starting point of the counter 13 can be changed extremely easily.